12522512

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{25247}}^1$

素因数の和:25286

約数の個数: 20

約数和(自身を含む): 25046016

約数和(自身を除く): 12523504

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 25247, 50494, 100988, 201976, 403952, 782657, 1565314, 3130628, 6261256, 12522512]

約数ペア:

[(1, 12522512), (2, 6261256), (4, 3130628), (8, 1565314), (16, 782657), (31, 403952), (62, 201976), (124, 100988), (248, 50494), (496, 25247)]